ASTCVSSNDK• 12 Months (Normalized)
ASTC vs SNDK (Astrotech Corporation (DE) vs Sandisk Corporation)
Showing Closing Date Range from Sep 28, 2025 to Sep 28, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ASTC Performance $7.42
+%
Astrotech Corporation (DE)
Normalized Baseline0.00%
SNDK Performance $1777.8
+1466.34%
Sandisk Corporation
Normalized Baseline0.00%
Alpha Spread Margin SNDK LEADS
-1466.34 pts
SNDK outperforming by 1466.34 percentage points
ASTCSNDK
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ASTC SNDK
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(250 dates)
| Date | ASTC Price | ASTC Gain (%) | SNDK Price | SNDK Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 25, 2026 | $- | $1777.80 | +1466.34% | - | |
| Sep 24, 2026 | $- | $1753.62 | +1445.04% | - | |
| Sep 23, 2026 | $7.42 | +42.15% | $1816.57 | +1500.50% | -1458.35% |
| Sep 22, 2026 | $6.96 | +33.33% | $1887.04 | +1562.59% | -1529.26% |
| Sep 21, 2026 | $6.44 | +23.37% | $1766.64 | +1456.51% | -1433.14% |
| Sep 18, 2026 | $6.13 | +17.43% | $1791.82 | +1478.70% | -1461.27% |
| Sep 17, 2026 | $6.19 | +18.58% | $1614.39 | +1322.37% | -1303.79% |
| Sep 16, 2026 | $6.01 | +15.13% | $1519.97 | +1239.18% | -1224.05% |
| Sep 15, 2026 | $6.48 | +24.14% | $1530.90 | +1248.81% | -1224.67% |
| Sep 14, 2026 | $6.55 | +25.48% | $1551.99 | +1267.39% | -1241.91% |
| Sep 11, 2026 | $7.12 | +36.40% | $1633.35 | +1339.07% | -1302.67% |
| Sep 10, 2026 | $7.21 | +38.12% | $1692.59 | +1391.27% | -1353.15% |
| Sep 09, 2026 | $7.46 | +42.91% | $1764.17 | +1454.33% | -1411.42% |
| Sep 08, 2026 | $7.60 | +45.59% | $1737.99 | +1431.27% | -1385.68% |
| Sep 04, 2026 | $7.37 | +41.19% | $1740.00 | +1433.04% | -1391.85% |
Page 1 of 17